/*
 * Copyright 2024 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.pajamas.starter.integration.spring.event;

import com.google.common.collect.Sets;

import org.apache.commons.lang3.ArrayUtils;
import org.pajamas.protocol.EventHandler;

import java.util.Arrays;
import java.util.EventObject;
import java.util.Set;

import lombok.Getter;

/**
 * @author william
 * @since 2024/3/29
 */
@Getter
public abstract class AbstractEventHandler implements EventHandler {
    private final Set<Class<? extends EventObject>> candidateEventObjectClasses;

    @SafeVarargs
    protected AbstractEventHandler(Class<? extends EventObject>... candidateEventObjectClasses) {
        this.candidateEventObjectClasses = Sets.newHashSet();
        if (ArrayUtils.isNotEmpty(candidateEventObjectClasses)) {
            this.candidateEventObjectClasses.addAll(Arrays.asList(candidateEventObjectClasses));
        }
    }
}
